Add business images upload and cascade delete improvements.

src/modules/businesses/businesses.service.ts

@@ -8,6 +8,7 @@ import {
 import { InjectRepository } from '@nestjs/typeorm';
 import { DataSource, Repository } from 'typeorm';
 import { deleteBusinessCascade } from '../../common/utils/business-cascade.util';
+import { BusinessImagesService } from './business-images.service';
 import { BusinessCategoryEntity } from '../../entities/business-category.entity';
 import { BusinessEntity } from '../../entities/business.entity';
 import { UserEntity, UserRole } from '../../entities/user.entity';
@@ -31,13 +32,17 @@ export class BusinessesService {
     @InjectRepository(UserEntity)
     private readonly userRepo: Repository<UserEntity>,
     private readonly dataSource: DataSource,
+    private readonly images: BusinessImagesService,
   ) {}
 
   async findAll(filters: FindAllFilters): Promise<BusinessEntity[]> {
     const query = this.repo
       .createQueryBuilder('business')
       .leftJoinAndSelect('business.category', 'category')
-      .orderBy('business.createdAt', 'DESC');
+      .leftJoinAndSelect('business.images', 'images')
+      .orderBy('business.createdAt', 'DESC')
+      .addOrderBy('images.isCover', 'DESC')
+      .addOrderBy('images.sortOrder', 'ASC');
 
     if (filters.categoryId) {
       query.andWhere('business.categoryId = :categoryId', {
@@ -57,7 +62,7 @@ export class BusinessesService {
   async findOne(id: string): Promise<BusinessEntity> {
     const business = await this.repo.findOne({
       where: { id },
-      relations: { category: true },
+      relations: { category: true, images: true },
     });
     if (!business) {
       throw new NotFoundException('Business not found');
@@ -116,7 +121,9 @@ export class BusinessesService {
     await this.findOne(id);
 
     await this.dataSource.transaction(async (manager) => {
-      await deleteBusinessCascade(manager, id);
+      await deleteBusinessCascade(manager, id, async (businessId) => {
+        await this.images.removeAllForBusiness(businessId);
+      });
     });
   }